Which device is volatile memory that loses data when power is off?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Get ready for your Fundamentals of Computing Test. Utilize flashcards and multiple-choice questions. Every question includes hints and explanations. Prepare effectively and ace your exam now!

Multiple Choice

Which device is volatile memory that loses data when power is off?

Explanation:
Volatile memory is memory that loses its contents when power is removed. RAM is the primary example of volatile memory: it holds data only while the computer is powered on, providing fast, temporary storage for active programs and the data they’re currently using. When you turn off the computer, the power goes away and everything stored in RAM is lost, which is why you need to save work to non-volatile storage first. The other devices — hard drives, flash drives, and optical disks — are non-volatile. They retain data even without power, which is why they’re used for long-term storage and for saving files.

Volatile memory is memory that loses its contents when power is removed. RAM is the primary example of volatile memory: it holds data only while the computer is powered on, providing fast, temporary storage for active programs and the data they’re currently using. When you turn off the computer, the power goes away and everything stored in RAM is lost, which is why you need to save work to non-volatile storage first.

The other devices — hard drives, flash drives, and optical disks — are non-volatile. They retain data even without power, which is why they’re used for long-term storage and for saving files.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy